Blog 2/12/15 - RESENSITISING /COUNTER ETCHING STONES


Found a new stone to work on ! Previously I found that resensitising the stone initially (especially if I was using masking tapes) gave better results.

To do this:
Wash stone with water
Take a mix of 1:9 acetic acid : water solution and dilute this further with 1:3 parts water
Flush solution over wet stone (should fizz!)
Repeat twice
Rinse off - care being taken not to touch stone
Dry stone

This technique is primarily used for stones which have already been drawn on and that you want to add new work to. It works better with a fresher stone and you often need to use greasier crayons to work with subsequently (eg if you have used a no 4 crayon you will need to use a No. 2) or a turpsy tusche rather than a watery one. 

3/12/15 - Worked on new stone- found a good way to create straight lines was to use litho ink and a fine pen nib (as long as there was minimal ink loaded on the nib!). Some marks (to represent distressed tiling created by drawing soft litho crayon on to flocked wall paper and pressing directly on stone. Tried a watery tusche in the foreground - tried drawing over this with a No. 4 litho crayon (Serena said this might come out really dark though) - also gently scratched a little of the watery tusche back.Really dense blacks created by NAM diluted minimally with turps (too much liquid and it had a tendancy to bleed).

10-12 - 15 - worked on new stone  - more dark black (diluted NAM ink) added at the top of image 
More detail placed on tiles in foreground -using a nib and litho ink shading on dark areas of wall to create shadow with a litho crayon.

Serena mentioned that it would be good to se a watery etch used on the watery washes in the foreground- She also suggested that instead of using our usual gum arabic solution we made our own as it is less acidic as it doesnt contain the preservatives that shop bought solutions do. We will do this and the water etching next week.

Heres where I am up to with the stone at the moment

16-12-2015 - MAKING FRESH GUM ARABIC SOLUTION 

Finished drawing on stone (although I intend to add to it by scratching in fine black lines after the second etch) and left to rest for the remainder of day. Gently poured a fresh solution of Gum arabic over the drawing and lightly brushed over the solution to cover the stone thinly. Excess was removed with gentle dabbing and the surface buffed and dried.

The fresh gum arabic solution was made as follows:

1. Pour approx 300ml water into a wide necked jar

2. Add a few drops of Jeyes solution (phenol (aka -carbolic acid)- has antisceptic properties and preserves the solution)

3. Place a fist full of gum arabic crystals inside an old pop sock and suspend the sock from a wooden barbecue skewer which is placed over the rim of the jar suspending the Gum Arabic crystals in the weak phenol solution.Leave 24 hours

 (This photo wasnt taken when we made the solution but after we'd used half of it! - so the crystals should be suspended in the water - but you get the idea!)

17-12-2015 - ETCH FOR WATERY TUSCHES

As the watery tusches are very delicate and fragile they would be damaged with our usual gum arabic ethches so a very weak acid solution was made to etch these areas.

Water Etch - (98 % water :2% nitric acid solution) -Used for delicate watery washes and mixed drawings 

1. Wet stone with water
2. Flush over weak acid solution for maximum of 30 seconds -(stone should sparkle slightly)
3. Wash with water
4. Dry stone with hair dryer (dont over do)
5. Gently cover with plain (fresh if possible) gum arabic - taking care as drawing really fragile.
6. Dry with hair dryer
7. Leave to rest

9/11/15 - SETTING UP EXHIBITION AT LCB

Nina and I set up our exhibition 'Molotovs to Modernism' at the LCB depot documenting the first 6 months of our Fellowship. Its a lovely light space and just the right size for two!
Here are some snaps of the work in situ

The gallery from the outside

My work including a couple of paintings which relate to the lithographs I have been working on

Nina's lively lithographs

The exhibition runs until 23/12/15



11/11/15

First day printing in our fabulous new premises at LPW!

Loads of light and space.
Printed 8 of the Park Hill large stone on Fabriano white and 2 on Japanese paper.

                  Heres our new litho press kindly donated by a lovely lady from Wirksworth.

                        And heres out trusty old litho press brought from St Stephens road.

The newly acquired press isnt up and running yet so I printed on our old one.  8  prints of the Park Hill large stone taken on Fabriano white and 2 on Japanese paper.

18/11/15

Using the old press - printed an edition of 6 of the small Park Hill stone on Fabriano Rosepina Cream and a further 6 on white using crayon black and NAM inks. The stone was darkening up a bit so I treated it with a solution of Atzol at the end.


Worked a little on new small stone (Park Hill 3) -Used masking tapes, NAM dissolved in turps to get the intense blacks, rubbing blocks and a tusche dissolved in water.

In the evening we had an excellent Workers Unite session. A social event (not a trades union meeting which was what I originally presumed!) whereby members of LPW get together with plenty of wine and crisps to discuss their arts practice and what they have been up to. We also had a visit from Ruth Sumner, Senior Lecturer in Fine Art at DMU who kindly gave us a one to one crit of our work which I found particlarly useful.

Blog 16/9/15 and 17/9/15 -VISITING LCB EXHIBITION SPACE

Met with Katharine, Serena and Nina - we have decided to hold an exhibition of our lithography work so far charting our progress - opening November 11th - December 23rd at the LCB depot in Leicester. So that's exciting ! Slightly worried re the lack of work that I've got to display compared to my fellow fellow Nina but  I'm sure it will be fine! We visited the exhibition space on the way back to the station - its superb - not too big and really light.


                                                                     Gallery space at LCB

Blog 22/9/15 and 23/9/2015

After seeing the space Nina started to work on a stone to make a poster to advertise the event

The stone was left to rest overnight and the next day we printed it up

I also prepared 2  photo litho plates for my park hill stone as a means of adding colour to the prints- sky, concrete balustrades and windows were traced from one of the prints that I had already taken onto 2 large sheets of draughting paper using black marker pen and acrylic paint. In the dark room the draughting paper was attached to 2 separate photolithography plates using scotch tape - they were then transferred to the photoexposure machine and exposed for 12 units. The exposed plates were then taken back to the dark room,  the draughting sheets were removed and the plates dampened with developing solution for 3 minutes until the image started to appear. The plates were then washed with water and dried . Gum Arabic solution was then placed thinly on each plate and then dried with a hair dryer. Each plate was then protected with a layer of tissue paper so that they wouldn't get scratched.
Here are the plates - unfortunately there wasnt enough time to print from them so thats for another time (in about 6 weeks!) as Leicester Print Workshop is moving premises and will be until November 4th. 

Photo litho plates produced  (which can be inked as a monoprint to add colour tints to existing prints - top one will add colour the concrete balustrade areas, the bottom one will add colour in areas of the windows and sky (images reversed but will be the right way round when printed)

26th August 2015

MORE CHINE COLLE ADDITIONS USING MARBLED AND AEROSOL SPRAY PAINTED PAPER

I carried on cutting out more marbled paper shapes and pulled more prints. I used a combination of 50% crayon black : 50% noir a monter with a dash of crimson red and the nap roller .
The stone was becoming quite dark in places so I selectively pumiced and etched the really dark areas with atzol solution and then applied French chalk and gum arabic

When I compared the prints that were printed with noir a monter ink alone with that of the combination of inks (crayon black and noir a monter) the noir a monter alone produced a softer lighter print - the combo was really good for dense velvety blacks - Discussed this with Serena -a possibility for the next stone might be to use an image that takes advantage of both soft and dense hues of each of the inks and use 2 stones to print on to gain the advantages of both.

When I got home I aerosol spray painted some blank sheets of paper in various colours (buff pink/ sand/ terracotta) with the idea of using these as chine colle instead of the marbled paper.
These were also printed as before.


27th August 2015/ 2nd September 2015 - MAKING GUM ARABIC TRANSFER PAPER
 
Serena also showed us how to make gum Arabic paper to use for transferring textures and drawings to stones .A sheet of cartridge paper was gently blotted with a damp sponge and placed on a board. Watercolour adhesive strip tape was cut to seal the paper to the board. Once the paper had dried a diluted solution of gum Arabic was brushed evenly on to the paper - care being taken not to incorporate brush marks or stray bristles from the brush. This was left to dry and another thin coat applied.

                    
                      Gummed cartridge paper stretched and covered with gum arabic solution to make transfer paper

We were interested in adding texture to the transfer paper so the paper was divided into four and different additives dissolved into the gum arabic to give texture.
A teaspoon of pumice powder was added to one batch of the gum Arabic solution, a teaspoon of carborundum grit was added to another and a teaspoon of whiting to another. These 3 solutions were each painted onto a quarter of the prepared paper. One quarter of the board was left with just plain gum arabic solution on it.

Blog 3/9
Carried on taking more prints with chine colle  but this time tried a different paper (heritage white) - nice paper -Used more crayon black in the combined ink mix which gave a really dense black print which I liked - also noticed a few extraneous blobs appearing on the prints - Serena reckoned these were due to bits of leather off the handles of the nap roller being incorporated on the stone and printing - need to watch that ...

Next time -? Mono print using paper prepared a few weeks ago or photolitho plate?

20/8/15 -CHINE COLLE WITH MARBLED PAPER

Whilst on holiday in Cornwall I came across some beautiful hand marbled pink and grey paper in a second hand book shop. I thought this woud be interesting to use as chine colle as the colours reminded me of the brick work of Park Hill. (Chine colle is a printmaking technique whereby paper of a different colour or texture is adhered to the overall piece. It usually involves sticking precut shapes of paper to the heavier support paper in the printing process.)  I cut squares of the marbled paper to fit the bricked up areas of the print using carbon paper on one of my earlier prints to trace the shapes accurately.

The stone was inked - (using just Noir a monter ink and the squares of cut marbled paper were placed image side down on the stone and pritt stick glue placed on the non image side of the marbled paper-(see below)

A dampened sheet of watercolour paper was carefully placed on top of the glued cut shapes and then the stone run was through the litho press - Heres the print! (I also added some blue and gold marbled paper on the left hand side of the print)

 It seemed to worked quite well and I thought I would try this again next week but using a different ink combination As the noir a monter alone didnt give the lovely velvety black that I got when I added crayon black ink to the mix,

Serena also showed me another way of adding colour to the prints. A large piece of cartridge paper was coated thinly with water based varnish on both sides - care being taken not to incorporate brush strokes. Small squares were then cut up as in the chine colle cut outs above and then inked and then placed ink side up on paper to accept the print.

I didn't have time to try this method out but will have a go another time!

Blog 19-8- 15 - MONOPRINTING WITH HAND CUT STENCILS 

Using the stencil that I made last week(see below) I rolled a pale pink /buff coloured etching ink (containing lots of translucent white) onto a thin sheet of aluminium. The stencil was placed over one of my prints and the inked aluminium sheet placed on top of the stencil and then the whole lot was run through the etching press.

Heres one of the prints produced showing colour in the central brickwork and also the stencil showing the excess ink on top.

After 4 prints the stencil was getting a bit ropey! 


I also printed a few more proofs from the stone but this time just used noir a monter rather than the crayon black : noir a monter combo.The prints though were not as good using noir a monter on its own - the dark areas did not print as velvety black as they had done when crayon black was also included into the ink mix.

Blog 8-7-15 - ADDITIONS AND DELETIONS

I carried on working on my Park Hill stone - gum arabic was placed on the stone and then I scratched further lines in (using a steel etching needle) to give  more definition. Mistakes were corrected by applying more gum Arabic. Once this was completed a turpsy rag with Noir a Monter ink was rubbed into grooves - the stone was warmed with hair dryer and french chalk dusted lightly over the image. A thin layer of gum arabic was placed over the stone and when this was dabbed gently with a sponge it picked up the surplus ink leaving the image beneath. The gum arabic was then dried with a hair dryer and the stone left to rest overnight
The first large landscape stone that I did and the Small stone 1 were washed out with turps to remove the ink and then oil patch cleaner placed for 30 mins. This was then removed and washed off and graining started!

9/7/15
Some of the lines that I scratched into yesterday and covered with ink wernt very obvious so needed re scratching!
The drawing was washed out and a very thin layer of noir a monter ink was rolled on to see wha tlines had been achieved. The stone was covered with french chalk and gum arabic and dried.

Noir a monter ink on a turpsy rag was rubbed into the new lines made and a damp cloth rubbed over to remove excess ink. The stone was then rolled over again with noir a monter using the nap roller - this also picked up excess ink. The stone was  warmed with hair dryer for 10 mins and french chalk and gum arabic placed.
(Before whenI  rubbed ink into the lines the excess ink was removed with GA this time because the stone had already been inked we used water to repel.)
A second etch was then placed using an all over wash of 30% Atzol and then medim strength acid was brushed into the splattered areas in the top right hand corner of the print. The stone was left to rest until next week.

             

                                    Stone with inked in scratched areas (railings of stairs in tall central block)


Blog 15/7/15 - PROOFING PARK HILL STONE

Multilpe proofs were taken off the Park Hill stone initially using a combination of inks ( 60% Noir a monter : 40% Crayon Black ink and a little poppy red etching ink to warm up the black hue) - 5 proofs were taken on newsprint - using a Nap roller as recommended by Serena - (I was a little disconcerted initially as Serena has always said we must NEVER use anything but pure NAM on the nap roller !!) (A thin layer of NAM though was rolled on roller first to protect the roller before rolling up the mix )
Things didnt go well initially ! -The ink was a bit thin, the scraper bar a bit short and the pressure too tight!- Serena suggested moving to the other press and use a larger scraper bar and modify ink ! More Crayon black was added (so it was more like a 50:50 mix) these modifications seemed to work - printed 15 prints - 2 on Fabriano 2 on Lambeth 4 on kitchen paper 7 on newsprint
Care needed not to dampen paper too much! - paper was too wet on several proofs and buckled under pressure.


Here's one of the prints produced!

as it was the end of the day -GA placed - The drawing washed outwashed outand a thin layer of NAM placed (after cleaning the roller to remove CB combo). French chalk was dusted on the stone and then a diluted 50% soutionl of atzol placed to etch darker areas of the image a bit more.

16/7/15 
Using sharpened pumice stick - (a bit like a hard pastel crayon) selected areas of the stone were  pumiced to remove blobs and mistakes! Strong etch placed - areas that wanted to lighten were also pumiced gently keeping the stone wet. The stone was re gummed and dried.

Next I Re grained the first large landscape stone and the small park hill 2 stone.

I am keen to add some colour to the prints so a stencil was made to monoprint colour on top next time

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